CVE-2026-5435

脆弱性の種類

The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.

影響を受ける製品

• gnu glibc

参考情報

• https://inbox.sourceware.org/libc-announce/[email protected]/T/#u
• https://sourceware.org/bugzilla/show_bug.cgi?id=34033
• https://cert-portal.siemens.com/productcert/html/ssa-082556.html